diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/virt/queues.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/virt/queues.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/virt/queues.c b/drivers/net/ethernet/intel/ice/virt/queues.c index 31be2f76181c..431c9c546b04 100644 --- a/drivers/net/ethernet/intel/ice/virt/queues.c +++ b/drivers/net/ethernet/intel/ice/virt/queues.c @@ -225,6 +225,24 @@ void ice_vf_ena_rxq_interrupt(struct ice_vsi *vsi, u32 q_idx) } /** + * ice_vf_dis_rxq_interrupt - disable Rx queue interrupt via QINT_RQCTL + * @vsi: VSI of the VF to configure + * @q_idx: VF queue index used to determine the queue in the PF's space + */ +static void ice_vf_dis_rxq_interrupt(struct ice_vsi *vsi, u32 q_idx) +{ + struct ice_hw *hw = &vsi->back->hw; + u32 pfq = vsi->rxq_map[q_idx]; + u32 reg; + + reg = rd32(hw, QINT_RQCTL(pfq)); + reg &= ~QINT_RQCTL_CAUSE_ENA_M; + wr32(hw, QINT_RQCTL(pfq), reg); + + ice_flush(hw); +} + +/** * ice_vc_ena_qs_msg * @vf: pointer to the VF info * @msg: pointer to the msg buffer @@ -416,6 +434,8 @@ int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg) goto error_param; } + for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) + ice_vf_dis_rxq_interrupt(vsi, vf_q_id); bitmap_zero(vf->rxq_ena, ICE_MAX_RSS_QS_PER_VF); } else if (q_map) { for_each_set_bit(vf_q_id, &q_map, ICE_MAX_RSS_QS_PER_VF) { @@ -436,6 +456,7 @@ int ice_vc_dis_qs_msg(struct ice_vf *vf, u8 *msg) goto error_param; } + ice_vf_dis_rxq_interrupt(vsi, vf_q_id); /* Clear enabled queues flag */ clear_bit(vf_q_id, vf->rxq_ena); } |